CN218928356U - Saving type sealing ring vulcanizing mold - Google Patents

Abstract

The utility model provides an economical sealing ring vulcanizing mold, which belongs to the technical field of mold forming and comprises an upper mold forming plate, a lower mold forming plate and a matched fixing structure of the device, wherein an upper base plate is fixedly arranged on the bottom surface of an upper mold base through a countersunk bolt hole, the upper mold forming plate is fixedly arranged on the bottom surface of the upper base plate through a countersunk bolt hole, a sealing ring mold groove is arranged on the plate surfaces of the upper mold forming plate and the lower mold forming plate, the device limits the placing position of raw materials through a mold groove concave edge and a mold groove convex edge arranged on the edge of each sealing ring mold groove on the plate surfaces of the upper mold forming plate and the lower mold forming plate, a traction wire groove arranged on the edge of the sealing ring mold groove can guide the raw materials to be placed and aligned along the groove line position of the traction wire groove, and the concave-convex edges of the sealing ring mold grooves on the two forming plate surfaces are mutually matched, and the mold groove concave edges and the mold groove convex edges are mutually meshed when the two plate surfaces are pressed, so that the yield is greatly improved and the waste of the raw materials is reduced.

Description

Saving type sealing ring vulcanizing mold

Technical Field

The utility model relates to the technical field of dies, in particular to a saving type sealing ring vulcanizing die.

Background

The rubber is very common in the manufacture of the sealing ring as a material, the vulcanized rubber is vulcanized rubber, also called cooked rubber, commonly called rubber or rubber sheet, and a space three-dimensional structure is formed in the vulcanized rubber, so that the rubber has the characteristics of higher elasticity, heat resistance, no viscosity change, difficult breakage, tensile strength and the like, and is very suitable for being used as a raw material of various rubber sealing rings.

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, the mold is a tool for manufacturing molded articles, and the tool can manufacture vulcanized rubber into various sealing rings, but the existing equipment mold has the problems of improper placement of raw materials, waste of raw materials, too much leftover materials after processing and difficult cleaning.

Disclosure of Invention

In view of the above, the present utility model provides a saving type vulcanizing mold for sealing rings, which limits the movement of raw materials by the concave edge and convex edge of each sealing ring die groove arranged on the upper and lower molding plate surfaces, so that the bottom surfaces of the upper and lower molding plates are completely vertically opposite in position, the concave and convex edges of the sealing ring die grooves on the two molding plate surfaces are mutually matched, and when the two plate surfaces are pressed, the concave edges and the convex edges of the die grooves are mutually engaged and mutually matched to work, thereby greatly improving the yield and reducing the waste of raw materials.

In order to solve the technical problems, the utility model provides an economical sealing ring vulcanizing mold which comprises an upper mold base, a lower mold base, an upper mold forming plate, a lower mold forming plate, an upper base plate, a lower base plate, a traction wire groove, a sealing ring mold groove, a mold groove convex edge and a mold groove concave edge.

The upper padding plate is fixed on the bottom surface of the upper die base through countersunk bolt holes, the upper die forming plate is also fixed on the bottom surface of the upper padding plate through countersunk bolt holes, a plurality of sealing ring die grooves are uniformly distributed on the plate surfaces of the upper die forming plate and the lower die forming plate, die groove convex edges and die groove concave edges are arranged on the side lines of the inner ring and the outer ring of each die groove, the bottom surface of the upper die forming plate and the top surface of the lower die forming plate are completely vertically opposite in position, the concave-convex edges of the sealing ring die grooves on the two forming plate surfaces are mutually matched, a traction wire groove is formed in the edge of each sealing ring die groove of the upper die forming plate and the edge of each sealing ring die groove of the lower die forming plate, and redundant raw materials can be placed and aligned along the traction wire groove when sealing ring raw materials are placed.

Further, the upper base plate is fixedly arranged on the bottom surface of the upper die base through countersunk bolts, and the upper die forming plate is fixedly arranged on the bottom surface of the upper base plate through countersunk bolts.

Further, a plurality of sealing ring die grooves are uniformly distributed on the plate surface of the upper die forming plate, die groove concave edges are arranged on the edge lines of the inner ring and the outer ring of each die groove of the upper die forming plate, and the die groove concave edges are distributed around the edge lines of the inner ring and the outer ring.

Furthermore, the lower backing plate is fixedly arranged on the upper top surface of the lower die seat through countersunk bolts and bears certain pressure.

Further, the bottom surface of the upper die forming plate and the top surface of the lower die forming plate are completely vertically opposite in position, the concave-convex edges of the sealing ring die grooves on the two forming plate surfaces are mutually matched, and when the two plate surfaces are pressed, the concave edges of the die grooves are mutually meshed with the convex edges of the die grooves to mutually match for working.

Further, a plurality of sealing ring mould grooves are uniformly distributed on the plate surface of the lower mould forming plate, mould groove convex edges are arranged on the edge line of the inner ring and the outer ring of each mould groove of the lower mould forming plate, and the convex edges are arranged around the edge line of the inner ring and the outer ring, so that the original groove type of the sealing ring mould grooves can not be covered.

Furthermore, a traction wire slot is arranged at the edge of each sealing ring die slot of the upper die forming plate and the lower die forming plate, and redundant raw materials can be placed and aligned along the traction wire slots when the sealing ring raw materials are placed.

In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

1. the edge of the inner ring and the outer ring of each sealing ring die groove of the upper die forming plate and the lower die forming plate is provided with the die groove convex-concave edge, so that when raw materials are put in before processing, the sealing ring die grooves are conveniently aligned to put in the raw materials, the limitation of the die groove convex-concave edges is provided, the raw materials cannot change positions at will, and the processing yield is greatly improved.

2. The edge of each sealing ring die groove of the upper die forming plate and the edge of each sealing ring die groove of the lower die forming plate are provided with a traction wire groove, and redundant raw materials can be placed and aligned along the traction wire grooves when the sealing ring raw materials are placed, so that the placing of the raw materials is convenient, and the labor hour is saved.

3. The bottom surface of the upper die forming plate is completely vertically opposite to the top surface of the lower die forming plate in position, the concave-convex edges of the sealing ring die grooves on the two forming plate surfaces are mutually matched, when the two plate surfaces are pressed, the concave edges of the die grooves are mutually meshed with the convex edges of the die grooves, and the two plate surfaces are mutually matched to work, so that the problems of excessive formed corner wastes and difficult cleaning can be solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a saving type seal ring vulcanizing mold of the utility model;

FIG. 2 is a front view of the present utility model economizer ring curing mold;

FIG. 3 is a view of an upper molding plate of the present utility model economizer ring vulcanization mold;

FIG. 4 is a half cross-sectional view of a lower mold plate of the present utility model for a conservation-oriented gasket vulcanizing mold;

FIG. 5 is a partial view of the flange of the die cavity of the present utility model economizer ring vulcanization die;

FIG. 6 is a partial view of the concave side of the die cavity of the present utility model economizer ring curing die;

1. an upper die holder; 2. an upper backing plate; 3. an upper molding plate; 4. a limit column; 5. a lower mold forming plate; 6. a lower backing plate; 7. a lower die holder; 8. sealing ring die grooves; 9. a clamping groove seat; 10. a clamping groove rail; 11. a counter bore; 12. traction wire chases; 13. concave edges of the die grooves; 14. and a die slot convex edge.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 6 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-4: the embodiment provides an saving type sealing ring vulcanizing mold, which comprises an upper mold base 1, a lower mold base 7, an upper mold forming plate 3, a lower mold forming plate 5, an upper base plate 2, a lower base plate 6, a traction wire groove 12, sealing ring die grooves 8, a die groove convex edge 14 and a die groove concave edge 13, wherein the upper base plate 2 is fixedly installed on the bottom surface of the upper mold base 1 through countersunk bolt holes, the upper mold forming plate 3 is fixedly installed on the bottom surface of the upper base plate 2 through countersunk bolt holes, a plurality of sealing ring die grooves 8 are uniformly distributed on the surfaces of the upper and lower mold forming plates, the die groove convex edge 14 and the die groove concave edge 13 are arranged on the side line of the inner ring and the outer ring of each die groove, the bottom surface of the upper mold forming plate 3 is completely vertically opposite to the top surface of the lower mold forming plate 5 in position, the concave-convex edges of the sealing ring die grooves 8 on the two molding plates are mutually matched, the edge of each sealing ring die groove 8 on the upper mold forming plate 3 and the lower mold forming plate 5 is provided with a traction wire groove 12, and raw materials in the process of placing sealing ring raw materials can be aligned along the traction wire groove 12.

According to one embodiment of the utility model, as shown in fig. 1, an upper base plate 2 is fixedly arranged on the bottom surface of an upper die holder 1 through countersunk bolts, an upper die forming plate 3 is fixedly arranged on the bottom surface of the upper base plate 2 through countersunk bolts, a lower base plate 6 is fixedly arranged on the upper top surface of a lower die holder 7 through countersunk bolts, and a die groove convex-concave edge is arranged on the edge line of the inner ring and the outer ring of each sealing ring die groove 8 of the upper die forming plate 5, so that when raw materials are put into the sealing ring die grooves 8 before processing begins, the raw materials are conveniently aligned, the limitation of the die groove convex-concave edge is provided, the raw materials cannot change positions randomly, and the processing yield is greatly improved.

According to another embodiment of the present utility model, as shown in fig. 1 and 2, when the sealing ring is processed, the bottom surface of the upper molding plate 3 and the top surface of the lower molding plate 5 are completely vertically opposite in position, so as to ensure that matched molds are matched for use, and qualified sealing rings are precisely processed, the concave-convex edges of the sealing ring mold grooves 8 on two molding plate surfaces of the device are also vertically opposite, and when the two plate surfaces are pressed, the mold groove concave edges 13 and the mold groove convex edges 14 are meshed with each other to mutually match for working, so that qualified sealing rings can be processed at one time, excessive rim materials of the processed sealing rings are not caused, and cleaning is not easy.

In one embodiment of the present utility model, as shown in fig. 4-6, when the seal ring is processed, the quality of the raw material placed in the seal ring processing mold must be greater than the quality of the finished product, so that the finished product is qualified, but in the existing seal ring processing mold, the position where the raw material is placed is not well fixed, so that the raw material is wasted and the rest of the raw material is not placed, and a traction wire slot 12 is arranged at the edge of each seal ring die slot 8 of the upper die forming plate 3 and the lower die forming plate 5 of the device, and when the seal ring raw material is placed, the rest of the raw material can be placed and aligned along the traction wire slot 12, thereby not only facilitating the placement of the raw material, but also saving the labor hour.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims (7)

1. The utility model provides a saving type sealing washer vulcanization mold, includes upper die base (1), die holder (7), goes up mould shaping board (3), lower mould shaping board (5), upper padding plate (2), lower bolster (6) and sealing washer die cavity (8), its characterized in that: the upper padding plate (2) is fixed at the bottom of the upper die holder (1), the upper die forming plate (3) is fixed on the bottom surface of the upper padding plate (2), a die groove concave edge (13) is arranged on the edge of a sealing ring die groove (8) on the surface of the upper die forming plate (3), the lower padding plate (6) is fixed on the upper top surface of the lower die holder (7), the lower die forming plate (5) is fixed on the top surface of the lower padding plate (6), a die groove convex edge (14) is arranged on the edge of the sealing ring die groove (8) on the surface of the lower die forming plate (5), and the die groove concave edge (13) and the die groove convex edge (14) are correspondingly matched with the die groove on the bottom surface of the upper die forming plate (3) and are correspondingly matched with the die groove on the top surface of the lower die forming plate (5).

2. The conservation-oriented gasket curing die of claim 1, wherein: the upper base plate (2) is fixedly arranged on the bottom surface of the upper die base (1) through countersunk bolt holes, and the upper die forming plate (3) is fixedly arranged on the bottom surface of the upper base plate (2) through countersunk bolt holes.

3. The conservation-oriented gasket curing die of claim 2, wherein: a plurality of sealing ring die grooves (8) are uniformly distributed on the plate surface of the upper die forming plate (3), die groove concave edges (13) are arranged on the side lines of the inner ring and the outer ring of each die groove of the upper die forming plate (3), and the die groove concave edges (13) are arranged around the side lines of the inner ring and the outer ring, so that the original groove type of the sealing ring die grooves (8) cannot be covered.

4. The conservation-oriented gasket curing die of claim 1, wherein: the lower base plate (6) is fixedly arranged on the upper top surface of the lower die holder (7) through countersunk bolts.

5. The conservation-oriented gasket curing die of claim 2, wherein: a plurality of sealing ring mould grooves (8) are uniformly distributed on the plate surface of the lower mould forming plate (5), mould groove convex edges (14) are arranged on the side lines of the inner ring and the outer ring of each mould groove of the lower mould forming plate (5), and the mould groove convex edges (14) are arranged around the side lines of the inner ring and the outer ring, so that the original groove type of the sealing ring mould grooves (8) can not be covered.

6. The saving type sealing ring vulcanizing mold of claim 5, wherein: the bottom surface of the upper die forming plate (3) is completely vertically opposite to the top surface of the lower die forming plate (5) in position, the concave-convex edges of the sealing ring die grooves (8) on the two forming plate surfaces are mutually matched, and when the two plate surfaces are pressed, the die groove concave edges (13) are mutually meshed with the die groove convex edges (14).

7. The conservation-oriented gasket curing die of claim 1, wherein: the edges of each sealing ring die groove (8) of the upper die forming plate (3) and the lower die forming plate (5) are provided with a traction wire groove (12), and redundant raw materials can be placed and aligned along the traction wire grooves (12) when the sealing ring raw materials are placed.

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